Hun-in (婚姻こんいん), ia̍h sī kiat-hun (結婚けっこん), sī lâng tī siā-hoē-siōng ê chi̍t khoán liân-ha̍p, sī sán-seng chhin-sio̍k koan-hē ê chi̍t chióng hong-sek.